Pair Headphones with Amps
Compare Headphones
Audiobot Notes
Peak SPL

123.5 dB

This was approximated from the source output at 32 Ω

Damping factor 500.0
Sennheiser HD 559
Sennheiser HD 559
Impedance 50 Ω
Efficiency 95.0 dB SPL/mW
Frequency Response 14 - 26,000 Hz
Transducer Type Dynamic
Operating Principle Open
Ear Coupling Over-ear
Price History
Current $98.90
Highest $165.57
Lowest $98.90
Search Item
Similar Headphones
Sennheiser HD 518
Sennheiser HD 579
AKG K 240
Sennheiser HD 558
AKG K 240 MKII
JDS Labs El Amp
Output Impedance 0.1 Ω
Power Output 140 mW at 600 Ω
505 mW at 150 Ω
1,100 mW at 32 Ω
Portable
Price History
Current $249.00
Highest $249.00
Lowest
Search Item
Buy from JDS Labs